-
O30.041
Twin pregnancy, dichorionic/diamniotic, first trimester
Billable
Notes
-
O30.042
Twin pregnancy, dichorionic/diamniotic, second trimester
Billable
Notes
-
O30.043
Twin pregnancy, dichorionic/diamniotic, third trimester
Billable
Notes
-
O30.049
Twin pregnancy, dichorionic/diamniotic, unspecified trimester
Billable
Notes